145051151 has 8 divisors (see below), whose sum is σ = 166276224. Its totient is φ = 123951960.

The previous prime is 145051129. The next prime is 145051163. The reversal of 145051151 is 151150541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145051151 - 2¹⁴ = 145034767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145051051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28985 + ... + 33618.

It is an arithmetic number, because the mean of its divisors is an integer number (20784528).

Almost surely, 2^145051151 is an apocalyptic number.

145051151 is a deficient number, since it is larger than the sum of its proper divisors (21225073).

145051151 is an equidigital number, since it uses as much as digits as its factorization.

145051151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62941.

The product of its (nonzero) digits is 500, while the sum is 23.

The square root of 145051151 is about 12043.7183211830. The cubic root of 145051151 is about 525.4205561413.

The spelling of 145051151 in words is "one hundred forty-five million, fifty-one thousand, one hundred fifty-one".